Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 73
... decreasing standard deviation with increasing indentation velocity and increasing aspect ratio are attributed to a decrease in the size and an increase in the number of the failure zones , respectively . INTRODUCTION Indentation tests ...
... decreasing standard deviation with increasing indentation velocity and increasing aspect ratio are attributed to a decrease in the size and an increase in the number of the failure zones , respectively . INTRODUCTION Indentation tests ...
Page 80
... decrease in the size of the failure zones . In the present study , the standard deviation of the measured pressure decreases with an increase in both the aspect ratio and the indentation velocity ( Fig . 9 and 12 ) . The decreasing ...
... decrease in the size of the failure zones . In the present study , the standard deviation of the measured pressure decreases with an increase in both the aspect ratio and the indentation velocity ( Fig . 9 and 12 ) . The decreasing ...
Page 121
... decrease in the stress intensity factor at a crack tip with distance into an ice sheet . This decrease can be compared to the decrease in stress in an ice sheet away from an indentor . Refer- ring to the left side of the figure , in ...
... decrease in the stress intensity factor at a crack tip with distance into an ice sheet . This decrease can be compared to the decrease in stress in an ice sheet away from an indentor . Refer- ring to the left side of the figure , in ...
Contents
MECHANICAL PROPERTIES OF | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 10 |
SizeEffect in IndentationInduced Splitting Floe Experiments | 29 |
Copyright | |
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actuator analysis angle Arctic aspect ratio average behaviour berm calculated Canada coefficient compression constant contact area crack creep deformation crushed ice damage decrease deformation density displacement dynamic edge effect equation evaporator experimental extrusion fracture Frederking friction function heat transfer Hobson's Choice horizontal ice cover ice failure ice force ice fragment ice load ice plate ice rubble ice sample ice sheet ICE TEST ice thickness ice-structure interaction icebreaking icicle increases indentation rate indentation tests indentation velocity indentor Jordaan laser layer length Masterson material maximum measured mm/s modulus Molikpaq Offshore parameters plastic strain Poisson's ratio polycrystalline ice Pond Inlet Pressure MPa pumps rubble field rubble pile rubble system scale sea ice shown in Figure simulation Sinha spallation spalling spraying strain rate strength stress structure surface temperature tensile tensile strength tensile stress Timco values vertical viscous wind speed Young's modulus zone